The aviation sector in the Philippines encountered significant operational challenges on July 22, 2025, due to heavy rainfall and reduced visibility, conditions attributed to the persistent southwest monsoon, locally known as “habagat.” This situation was further exacerbated by the presence of two low-pressure areas (LPAs) within the Philippine Area of Responsibility (PAR). Consequently, numerous flights were canceled or delayed at major airports, particularly at Ninoy Aquino International Airport (NAIA). Airlines, including Philippine Airlines, Cebu Pacific, and AirAsia, were compelled to suspend or postpone flights to various domestic destinations such as Caticlan, Iloilo, and Davao, as well as to international hubs, including Hong Kong and Singapore. The resultant weather-related disruptions placed considerable strain on airport operations, requiring airlines to provide rebooking options, establish on-site assistance desks, and offer refreshments to affected passengers. Travelers understandably expressed frustration concerning the delays, accommodation issues, and the uncertainty arising from fluctuating weather conditions.
The Philippine Atmospheric, Geophysical and Astronomical Services Administration (PAGASA) reported that one LPA was situated approximately 1,140 kilometers east of Central Luzon, while another was located 370 kilometers east of Calayan, Cagayan. Both weather systems substantially contributed to the ongoing heavy precipitation and widespread thunderstorms. PAGASA issued warnings regarding the potential intensification of one of these LPAs into a tropical depression, which may be designated “Dante,” by July 23.
Simultaneously, the heavy rainfall led to severe flooding across Metro Manila and adjacent provinces. Critical thoroughfares in the capital, including G. Araneta Avenue, were submerged, with reports indicating chest-deep floodwaters in areas such as España Boulevard, Magallanes-Pasong Tamo, and segments of EDSA. This situation resulted in significant traffic disruptions and posed considerable challenges for commuters and residents, particularly in low-lying and flood-prone communities. In response, the Metropolitan Manila Development Authority (MMDA) mobilized rescue and relief operations, dispatching teams to assist stranded motorists. Additionally, the MMDA provided complimentary transportation on MRT-3, LRT-1, and LRT-2 trains and facilitated the evacuation of affected families. To alleviate the situation, the MMDA suspended the number coding scheme for private vehicles.
In prioritizing public safety amidst deteriorating weather conditions, President Ferdinand Marcos Jr. issued Memorandum Circular No. 89, mandating the suspension of work and classes across Metro Manila and several provinces, including Zambales, Bataan, Pampanga, Bulacan, Cavite, Batangas, Rizal, Pangasinan, Tarlac, and Occidental Mindoro. Essential government agencies responsible for critical services remained operational, while the Department of Foreign Affairs (DFA) announced the suspension of operations at DFA Aseana and various consular offices nationwide for that day. The Office of Civil Defense, through the National Disaster Risk Reduction and Management Council (NDRRMC), continued to lead coordinated emergency response efforts, overseeing evacuation centers and delivering necessary relief assistance.
Authorities urged the public to maintain vigilance, consistently monitor official advisories, and prepare for potential evacuations. The combination of extensive flooding, significant disruptions to air travel, and intensified emergency response actions highlights the myriad challenges presented by the climatic vulnerabilities characteristic of the Philippines and underscores the critical necessity for sustained preparedness and a cohesive national response. Reports indicated that by the end of the day, seven individuals remained unaccounted for due to the ongoing monsoon rains and flooding.
